A702是宇达电通继今年五月上市的A501后推出的最新GPS PDA手机。设计上, A702有个比较出众的地方,键盘区的数字键采用坡面设计,功能键和快捷键则采用突起的设计。对于这种为了增加屏幕面积而不断压缩键盘的手机,也能更好的兼顾操作手感,较为合理。尤其是在单手持机,用大拇指进行操作中就会发现按键的坡度设计 A702 is the latest GPS PDA phone launched by Mio Technology Co., Ltd. after the A501 launched in May this year. Design, A702 there is a more superior place, the keyboard area with numeric keys slope design, function keys and shortcut keys are used protruding design. For this increase in the screen area and continue to compress the keyboard phone, but also to better take into account the operating feel, more reasonable. Especially in a single handset, with the thumb operation will find the slope of the key design